Struik, D. J. (1961). Lectures on classical differential geometry. Addison-Wesley Publ. Comp.
Chicago Style (17th ed.) CitationStruik, Dirk J. Lectures on Classical Differential Geometry. Addison-Wesley Publ. Comp, 1961.
MLA (8th ed.) CitationStruik, Dirk J. Lectures on Classical Differential Geometry. Addison-Wesley Publ. Comp, 1961.
Warning: These citations may not always be 100% accurate.